Knowledge Management System of Institute of Theoretical Physics, CAS
Mardyban, EV; Shneidman, TM; Kolganova, EA; Jolos, RV; Zhou, SG | |
Analytical description of shape transition in nuclear alternating parity bands | |
发表期刊 | CHINESE PHYSICS C |
语种 | 英语 |
关键词 | Reflection Asymmetry Octupole Isotopes States |
摘要 | The angular momentum dependencies of parity splitting and electric dipole transitions in the alternating parity bands of heavy nuclei have been analyzed. It is shown that these dependencies can be treated in a universal manner with a single critical angular momentum parameter, which characterizes phase transition from octupole vibrations to the stable octupole deformation. Using the simple but useful model of axially-symmetric reflection-asymmetric mode, the analytical expressions for parity splitting and electric dipole transitional moment have been obtained. The findings are in good agreement with the experimental data for various isotopes of Ra, Th, U, and Pu. |
2018 | |
ISSN | 1674-1137 |
卷号 | 42期号:12页码:124104 |
学科领域 | Physics |
学科门类 | Physics, Nuclear ; Physics, Particles & Fields |
DOI | 10.1088/1674-1137/42/12/124104 |
收录类别 | SCIE |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.itp.ac.cn/handle/311006/22771 |
专题 | SCI期刊论文 计算平台成果 |
作者单位 | 1.[Mardyban, E. V. 2.Shneidman, T. M. 3.Kolganova, E. A. 4.Jolos, R. V.] Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Russia 5.Jolos, R. V.] Dubna State Univ, Dubna 141980, Russia 6.[Shneidman, T. M.] Kazan Fed Univ, Kazan 420008, Russia 7.[Zhou, S. -G.] Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 8.[Zhou, S. -G.] Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 9.[Zhou, S. -G.] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Gansu, Peoples R China 10.[Zhou, S. -G.] Hunan Normal Univ, Synerget Innovat Ctr Quantum Effects & Applicat, Changsha 410081, Hunan, Peoples R China |
推荐引用方式 GB/T 7714 | Mardyban, EV,Shneidman, TM,Kolganova, EA,et al. Analytical description of shape transition in nuclear alternating parity bands[J]. CHINESE PHYSICS C,2018,42(12):124104. |
APA | Mardyban, EV,Shneidman, TM,Kolganova, EA,Jolos, RV,&Zhou, SG.(2018).Analytical description of shape transition in nuclear alternating parity bands.CHINESE PHYSICS C,42(12),124104. |
MLA | Mardyban, EV,et al."Analytical description of shape transition in nuclear alternating parity bands".CHINESE PHYSICS C 42.12(2018):124104. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Analytical descripti(403KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论